From 0f6f1407e3e4a2cc4f602806d3c174473850f4da Mon Sep 17 00:00:00 2001 From: Jiri Kosina Date: Mon, 19 Jan 2009 09:17:18 +0100 Subject: HID: do not try to compile PM code with CONFIG_PM unset Fixes this build breakage in case when CONFIG_PM is not set drivers/hid/usbhid/hid-core.c: In function 'hid_suspend': drivers/hid/usbhid/hid-core.c:1220: error: 'struct usb_device' has no member named 'auto_pm' drivers/hid/usbhid/hid-core.c:1245: error: 'struct usb_device' has no member named 'auto_pm' drivers/hid/usbhid/hid-core.c:1258: error: 'struct usb_device' has no member named 'auto_pm' by throwing both the hid_suspend() and hid_resume() away completely in such case, as they won't be used anyway. Reported-by: Stephen Rothwell Signed-off-by: Jiri Kosina --- drivers/hid/usbhid/hid-core.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/hid') diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index 625e7e8eb373..d8799a18a422 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -1210,6 +1210,7 @@ static void hid_cease_io(struct usbhid_device *usbhid) flush_scheduled_work(); } +#ifdef CONFIG_PM static int hid_suspend(struct usb_interface *intf, pm_message_t message) { struct hid_device *hid = usb_get_intfdata(intf); @@ -1292,6 +1293,8 @@ static int hid_resume(struct usb_interface *intf) return 0; } +#endif /* CONFIG_PM */ + /* Treat USB reset pretty much the same as suspend/resume */ static int hid_pre_reset(struct usb_interface *intf) { @@ -1353,9 +1356,11 @@ static struct usb_driver hid_driver = { .name = "usbhid", .probe = hid_probe, .disconnect = hid_disconnect, +#ifdef CONFIG_PM .suspend = hid_suspend, .resume = hid_resume, .reset_resume = hid_post_reset, +#endif .pre_reset = hid_pre_reset, .post_reset = hid_post_reset, .id_table = hid_usb_ids, -- cgit v1.2.3